Felix, Susanne E A Vanishing heart: a case report of a patient a life without heart sounds and a complete cardiac standstill on echocardiography. [electronic resource] - International journal of cardiology Mar 2012 - e32-3 p. digital Publication Type: Case Reports; Letter ISSN: 1874-1754 Standard No.: 10.1016/j.ijcard.2011.07.038 doi Subjects--Topical Terms: AdultAutoimmune Diseases--complicationsEchocardiographyElectrocardiographyHeart Arrest--diagnostic imagingHeart SoundsHeart TransplantationHeart-Assist DevicesHumansMaleMyocarditis--diagnostic imaging